public void GetAllContactNumbersByContactIdOnContactNumberService()
        {
            //arrange
            var mockContactNumberRepository = new Mock<IContactNumberRepository>();
            var mockContactService = new Mock<IContactService>();

            mockContactNumberRepository.Setup(x => x.GetAll()).Returns(_contactNumbers);

            ContactNumberService contactNumberService = new ContactNumberService(mockContactNumberRepository.Object, mockContactService.Object);

            //act
            List<ContactNumber> retContactNumbers = contactNumberService.GetAllByContactId(_contact.Id).ToList();

            //assert
            CollectionAssert.AreEqual(_contact.ContactNumbers, retContactNumbers);

            contactNumberService.Dispose();
        }